Delegations outnumber those of some countries most vulnerable to climate impacts, such as Nepal, which suffered glacier collapse

US oil giant ExxonMobil is challenging EU rules requiring fossil fuel producers to help fund carbon storage infrastructure, in a legal battle that could undermine Brussels’ efforts to make the industry pay for the energy transition

The Federal Aviation Administration said airplane departures can resume Friday after lifting a nationwide ground stop caused by communications problems

China has made marked progress in addressing climate change, with some targets under its 2030 Nationally Determined Contributions — its climate action commitments under the Paris Agreement — already achieved ahead of schedule, Vice-Minister of Ecology and Environment Li Gao said